2023653520

素因数分解:

$2^4\times 5^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{89}}^1\times {\mathrm{2137}}^1$

素因数の和:2265

約数の個数: 160

約数和(自身を含む): 5726419200

約数和(自身を除く): 3702765680

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 19, 20, 28, 35, 38, 40, 56, 70, 76, 80, 89, 95, 112, 133, 140, 152, 178, 190, 266, 280, 304, 356, 380, 445, 532, 560, 623, 665, 712, 760, 890, 1064, 1246, 1330, 1424, 1520, 1691, 1780, 2128, 2137, 2492, 2660, 3115, 3382, 3560, 4274, 4984, 5320, 6230, 6764, 7120, 8455, 8548, 9968, 10640, 10685, 11837, 12460, 13528, 14959, 16910, 17096, 21370, 23674, 24920, 27056, 29918, 33820, 34192, 40603, 42740, 47348, 49840, 59185, 59836, 67640, 74795, 81206, 85480, 94696, 118370, 119672, 135280, 149590, 162412, 170960, 189392, 190193, 203015, 236740, 239344, 284221, 299180, 324824, 380386, 406030, 473480, 568442, 598360, 649648, 760772, 812060, 946960, 950965, 1136884, 1196720, 1331351, 1421105, 1521544, 1624120, 1901930, 2273768, 2662702, 2842210, 3043088, 3248240, 3613667, 3803860, 4547536, 5325404, 5684420, 6656755, 7227334, 7607720, 10650808, 11368840, 13313510, 14454668, 15215440, 18068335, 21301616, 22737680, 25295669, 26627020, 28909336, 36136670, 50591338, 53254040, 57818672, 72273340, 101182676, 106508080, 126478345, 144546680, 202365352, 252956690, 289093360, 404730704, 505913380, 1011826760, 2023653520]

約数ペア:

[(1, 2023653520), (2, 1011826760), (4, 505913380), (5, 404730704), (7, 289093360), (8, 252956690), (10, 202365352), (14, 144546680), (16, 126478345), (19, 106508080), (20, 101182676), (28, 72273340), (35, 57818672), (38, 53254040), (40, 50591338), (56, 36136670), (70, 28909336), (76, 26627020), (80, 25295669), (89, 22737680), (95, 21301616), (112, 18068335), (133, 15215440), (140, 14454668), (152, 13313510), (178, 11368840), (190, 10650808), (266, 7607720), (280, 7227334), (304, 6656755), (356, 5684420), (380, 5325404), (445, 4547536), (532, 3803860), (560, 3613667), (623, 3248240), (665, 3043088), (712, 2842210), (760, 2662702), (890, 2273768), (1064, 1901930), (1246, 1624120), (1330, 1521544), (1424, 1421105), (1520, 1331351), (1691, 1196720), (1780, 1136884), (2128, 950965), (2137, 946960), (2492, 812060), (2660, 760772), (3115, 649648), (3382, 598360), (3560, 568442), (4274, 473480), (4984, 406030), (5320, 380386), (6230, 324824), (6764, 299180), (7120, 284221), (8455, 239344), (8548, 236740), (9968, 203015), (10640, 190193), (10685, 189392), (11837, 170960), (12460, 162412), (13528, 149590), (14959, 135280), (16910, 119672), (17096, 118370), (21370, 94696), (23674, 85480), (24920, 81206), (27056, 74795), (29918, 67640), (33820, 59836), (34192, 59185), (40603, 49840), (42740, 47348)]